Nasal spray



FIG. 1 is a perspective view from the front, top and right hand side of a nasal spray showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof; and,

FIG. 5 is a right side elevational view thereof, the left side elevational view being identical thereto. 

The ornamental design for a nasal spray, as shown and described. 